CVE-2023-42365 (GCVE-0-2023-42365)
Vulnerability from cvelistv5
Published
2023-11-27 00:00
Modified
2024-08-02 19:16
Severity ?
EPSS score ?
Summary
A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://bugs.busybox.net/show_bug.cgi?id=15871 | Exploit, Issue Tracking, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugs.busybox.net/show_bug.cgi?id=15871 | Exploit, Issue Tracking, Vendor Advisory |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T19:16:51.040Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://bugs.busybox.net/show_bug.cgi?id=15871", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], descriptions: [ { lang: "en", value: "A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2023-11-27T22:24:42.955118", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { url: "https://bugs.busybox.net/show_bug.cgi?id=15871", }, ], }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2023-42365", datePublished: "2023-11-27T00:00:00", dateReserved: "2023-09-08T00:00:00", dateUpdated: "2024-08-02T19:16:51.040Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:busybox:busybox:1.36.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F729D66A-538E-421E-961F-8A484E6C6106\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.\"}, {\"lang\": \"es\", \"value\": \"Se descubri\\u00f3 una vulnerabilidad de use-after-free en BusyBox v.1.36.1 mediante un patr\\u00f3n awk manipulado en la funci\\u00f3n copyvar awk.c.\"}]", id: "CVE-2023-42365", lastModified: "2024-11-21T08:22:28.763", metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}", published: "2023-11-27T23:15:07.373", references: "[{\"url\": \"https://bugs.busybox.net/show_bug.cgi?id=15871\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://bugs.busybox.net/show_bug.cgi?id=15871\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Vendor Advisory\"]}]", sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-416\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2023-42365\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2023-11-27T23:15:07.373\",\"lastModified\":\"2024-11-21T08:22:28.763\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.\"},{\"lang\":\"es\",\"value\":\"Se descubrió una vulnerabilidad de use-after-free en BusyBox v.1.36.1 mediante un patrón awk manipulado en la función copyvar awk.c.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:busybox:busybox:1.36.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F729D66A-538E-421E-961F-8A484E6C6106\"}]}]}],\"references\":[{\"url\":\"https://bugs.busybox.net/show_bug.cgi?id=15871\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://bugs.busybox.net/show_bug.cgi?id=15871\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Vendor Advisory\"]}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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